.double {
    position: relative;
    display: flex;
    align-items: center;
    width: 80vw;
    height: 658px;
    padding: 48px 52px 34px;
}


.at-curtain {
    background-color: rgba(0, 0, 0, 0.7) !important;
}

.at-curtain__btn-close {
    border: 4px solid #fff;
}

.at-curtain__btn-close::before,
.at-curtain__btn-close::after {
    background: #fff;
    background-color: #fff;
}